421. Which statement is true for WBC

A Non nucleated
B In deficiency cancer is caused
C Manufactued in thymus
D Can squeeze through blood capillaries
Answer :   Can squeeze through blood capillaries
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422. Immature RBCs of mammals have

A No nucleus
B Single beaded nucleus
C Many nuclei
D Single nucleus.
Answer :   No nucleus
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423. Undeveloped wings are found in

A Housefly
B Cockroach
C Mosquito
D Blatta
Answer :   Blatta
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424. After examining the blood group of husband and wife, the doctor advised them not to have more than one child. The blood groups of the couple are likely to be

A Male Rh- and female Rh+
B Female Rh- and male Rh+
C Male Rh+ and female Rh+
D Male Rh- and female Rh-
Answer :   Female Rh- and male Rh+
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425. Stratified squamous epithelium found in

A Tonsil
B Payer's patch
C Appendix
D Spleen
Answer :   Tonsil
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426. Desmosomes

A Connect the Epithelial cells
B Types of lysosomes
C Granules of muscle fibers
D Found in Bone
Answer :   Connect the Epithelial cells
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427. Blood from seminal vesicles and gonads in collected by

A Dorsal vessel
B Ventral vessel
C Subneural vessel
D Lateral oesophagal vessel
Answer :   Lateral oesophagal vessel
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428. Which of the following is enucleated

A Squamous epithelial cell
B Mature human erythrocyte
C Mature human leucocyte
D Mature frog erythrocyte
Answer :   Mature human erythrocyte
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429. Epithelium of Retina & Thyoroid is made up of which type of cells

A Sq. + Cuboidal
B Columnar + Cuboidal
C Columnar + squamous
D Only Cuboidal
Answer :   Only Cuboidal
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430. Inter vertebral dics are composed of

A Hyalin cartilage
B Elastic cartilage
C White fibrous cartilage
D None of the above
Answer :   White fibrous cartilage
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